chore: fill new runtime properties

packages/adapter-cloudflare/src/common.ts

@@ -136,10 +136,13 @@ export function getRuntime(
 ): RuntimeAdapter {
   const isContext = args.length === 1;
 
+  const key = isContext ? "cloudflare-pages" : "cloudflare-worker";
+
   return getAdapterRuntime(
     isContext ? "cloudflare-pages" : "cloudflare-worker",
     {
       params: isContext ? ((args[0].params as Record<string, string>) ?? undefined) : undefined,
+      [key]: isContext ? args[0] : { env: args[0], ctx: args[1] },
     },
     {
       env: isContext ? args[0].env : args[0],

packages/adapter-elysia/src/common.ts

@@ -145,6 +145,7 @@ export function getRuntime(elysiaContext: ElysiaContext): RuntimeAdapter {
     "elysia",
     {
       params,
+      elysia: elysiaContext,
     },
     cloudflareContext,
   );

packages/adapter-express/src/common.ts

@@ -175,5 +175,9 @@ export function getRuntime(request: DecoratedRequest, response: DecoratedServerR
     params: request.params,
     req: request as IncomingMessage,
     res: response,
+    express: Object.freeze({
+      req: request as IncomingMessage,
+      res: response,
+    }),
   });
 }

packages/adapter-fastify/src/common.ts

@@ -255,5 +255,9 @@ export function getRuntime(request: FastifyRequest, reply: FastifyReply): Runtim
     params: request.params as Record<string, string> | undefined,
     req: request.raw as IncomingMessage,
     res: reply.raw,
+    fastify: Object.freeze({
+      request: request,
+      reply: reply,
+    }),
   });
 }

packages/adapter-h3/src/common.ts

@@ -162,6 +162,7 @@ export function getRuntime(event: H3Event): RuntimeAdapter {
     "h3",
     {
       params: event.context.params,
+      h3: event,
     },
     {
       req: event.node.req,

packages/adapter-hattip/src/common.ts

@@ -91,6 +91,7 @@ export function getRuntime(context: AdapterRequestContext): RuntimeAdapter {
     "hattip",
     {
       params: "params" in context ? (context.params as Record<string, string>) : undefined,
+      hattip: context,
     },
     {
       // biome-ignore lint/suspicious/noExplicitAny: <explanation>

packages/adapter-hono/src/common.ts

@@ -135,6 +135,7 @@ export function getRuntime(honoContext: HonoContext): RuntimeAdapter {
     "hono",
     {
       params,
+      hono: honoContext,
     },
     {
       env: honoContext.env,

packages/adapter-vercel/src/common.ts

@@ -54,18 +54,23 @@ export function getRuntime(request: Request | IncomingMessage, response?: Server
       ? request.headers.get("x-now-route-matches")
       : (request.headers["x-now-route-matches"] as string | undefined);
 
-  return getAdapterRuntime(
-    request instanceof Request ? "vercel-edge" : "vercel-node",
-    {
-      params: Object.fromEntries(
-        new URLSearchParams(routeMatches ?? new URL(request.url ?? "", "http://localhost").search).entries(),
-      ),
-    },
-    response
-      ? {
-          req: request,
-          res: response,
-        }
-      : {},
+  const key = request instanceof Request ? "vercel-edge" : "vercel-node";
+  const params = Object.fromEntries(
+    new URLSearchParams(routeMatches ?? new URL(request.url ?? "", "http://localhost").search).entries(),
   );
+  const args = response
+    ? {
+        req: request,
+        res: response,
+      }
+    : {};
+
+  const value = response
+    ? {
+        params,
+        [key]: Object.freeze(args),
+      }
+    : { params };
+
+  return getAdapterRuntime(key, value, args);
 }

packages/adapter-webroute/src/common.ts

@@ -117,5 +117,6 @@ export async function getRuntime(ctx: RequestCtx | undefined): Promise<RuntimeAd
 
   return getAdapterRuntime("webroute", {
     params,
+    webroute: ctx,
   });
 }

packages/core/package.json

@@ -27,6 +27,7 @@
     "@hattip/core": "catalog:",
     "@webroute/route": "catalog:",
     "elysia": "catalog:",
+    "fastify": "catalog:",
     "h3": "catalog:",
     "hono": "catalog:",
     "rimraf": "catalog:",
@@ -40,6 +41,7 @@
     "@hattip/core": "catalog:",
     "@webroute/route": "catalog:",
     "elysia": "catalog:",
+    "fastify": "catalog:",
     "h3": "catalog:",
     "hono": "catalog:"
   },
@@ -56,6 +58,9 @@
     "elysia": {
       "optional": true
     },
+    "fastify": {
+      "optional": true
+    },
     "h3": {
       "optional": true
     },

packages/core/src/adapter.ts

@@ -1,5 +1,5 @@
-import type { Adapter, Runtime } from "./types";
 import { getRuntime } from "./runtime";
+import type { Adapter, Runtime } from "./types";
 
 export function getAdapter<K extends Adapter["adapter"]>(
   key: K,
@@ -19,5 +19,5 @@ export function getAdapterRuntime<K extends Adapter["adapter"]>(
   const a = getAdapter(adapter, adapterArgs);
   const r = getRuntime(runtimeArgs);
 
-  return { ...r, ...a };
+  return Object.freeze({ ...r, ...a });
 }

packages/core/src/types.ts

@@ -4,6 +4,7 @@ import type { AdapterRequestContext as HattipContext } from "@hattip/core";
 import type { RequestCtx as WebrouteContext } from "@webroute/route";
 import type { Server as BunServer } from "bun";
 import type { Context as ElysiaContext } from "elysia";
+import type { FastifyReply, FastifyRequest } from "fastify";
 import type { H3Event } from "h3";
 import type { Context as HonoContext } from "hono";
 import type { universalSymbol } from "./const";
@@ -115,8 +116,8 @@ export interface FastifyAdapter {
   res: ServerResponse;
 
   fastify: {
-    req: IncomingMessage;
-    res: ServerResponse;
+    request: FastifyRequest;
+    reply: FastifyReply;
   };
 }
 
@@ -190,7 +191,7 @@ export interface WebrouteAdapter {
   adapter: "webroute";
   params: Record<string, string> | undefined;
 
-  webroute: WebrouteContext;
+  webroute?: WebrouteContext;
 }
 
 export interface OtherAdapter {